Invesco CurrencyShares British Pound Sterling FXB 128.56 -0.23 -0.18%

FXB Delta Exposure (DEX)

FXB (Invesco CurrencyShares British Pound Sterling): Compare call and put delta exposure by strike to understand directional positioning. Free delayed preview.

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ATM IV

0.0725

Put Call Ratio (OI)

0.745

Put Call Ratio (Vol)

1.11

IV Rank

30.6

IV Percentile

32.2

Max Pain

131

Delta exposure (2026-09-21)

Delta

Delta approximates how many cents the option moves for a $1 move in the underlying.
A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

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|\Delta|

Moneyness

View values by strike

FXB · Delta exposure · 2026-09-21. Delta-weighted share equivalents.
Strike	Calls	Puts
115.00	0	-12.7
120.00	1.25 K	-123
121.00	498	-74.6
122.00	464	-145
123.00	2.68 K	-17.7
124.00	5.07 K	-37.3
125.00	2.37 K	-456
126.00	232	-55.1
127.00	1.04 K	-201
128.00	123	-853
129.00	668	-99.3
130.00	90.3	-1.17 K
131.00	97.1	-1.16 K
132.00	556	-2.58 K
133.00	55.6	-72.7
135.00	12.4	0
136.00	11.3	-168
137.00	10.5	0
138.00	19.1	0
139.00	18.4	0
140.00	60.8	0

FXB Invesco CurrencyShares British Pound Sterling FXB 128.56 -0.23 -0.18%

FXB Delta Exposure (DEX)

Delta exposure (2026-09-21) Delta Delta approximates how many cents the option moves for a $1 move in the underlying.A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money. Got it

Invesco CurrencyShares British Pound Sterling FXB 128.56 -0.23 -0.18%

Delta exposure (2026-09-21)

Delta

Delta approximates how many cents the option moves for a $1 move in the underlying.
A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.